/* The Vela - Booking Căn Hộ | giao diện chung */

.tvb-wrap {
	--tvb-ut1: #f6b26b;
	--tvb-ut1-soft: #fde3c4;
	--tvb-ut2: #ffe14d;
	--tvb-ut2-soft: #fff6bf;
	--tvb-ut3: #a8d08d;
	--tvb-ut3-soft: #dbeed0;
	--tvb-line: #c9ced6;
	--tvb-head: #e9edf2;
	--tvb-ink: #1f2933;
	--tvb-muted: #667085;
	--tvb-accent: #0b5fa5;
	color: var(--tvb-ink);
	font-size: 15px;
	line-height: 1.5;
}

.tvb-title {
	margin: 0 0 4px;
	font-size: 22px;
	font-weight: 700;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: .01em;
}

.tvb-address {
	margin: 0 0 18px;
	text-align: center;
	color: var(--tvb-muted);
	font-size: 14px;
}

/* ---------- Lộ trình mở bán ---------- */
.tvb-timeline { margin: 22px 0 26px; }
.tvb-timeline h3 { margin: 0 0 12px; font-size: 17px; }

.tvb-timeline-track {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 14px;
}

.tvb-tl-card {
	border: 1px solid var(--tvb-line);
	border-top: 4px solid var(--tvb-accent);
	border-radius: 10px;
	padding: 14px 15px 12px;
	background: #fff;
}
.tvb-tl-i1 { border-top-color: #f6b26b; }
.tvb-tl-i2 { border-top-color: #4f9de0; }
.tvb-tl-i3 { border-top-color: #7fb069; }
.tvb-tl-upcoming { background: #fbfcfd; }

.tvb-tl-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tvb-tl-name { font-weight: 700; font-size: 16px; }
.tvb-tl-sub { color: var(--tvb-muted); font-size: 13px; margin-top: 2px; }

.tvb-tl-meta { list-style: none; margin: 10px 0 8px; padding: 0; font-size: 13px; }
.tvb-tl-meta li { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; border-bottom: 1px dotted #e3e7ec; }
.tvb-tl-meta li span { color: var(--tvb-muted); }
.tvb-tl-meta li b { font-weight: 600; }

.tvb-tl-bar { height: 7px; border-radius: 4px; background: #eef1f5; overflow: hidden; }
.tvb-tl-bar i { display: block; height: 100%; background: var(--tvb-accent); }
.tvb-tl-bar-label { font-size: 12px; color: var(--tvb-muted); margin: 4px 0 6px; }
.tvb-tl-desc { font-size: 13px; color: #3d4854; margin: 6px 0 0; }
.tvb-tl-note { font-size: 13px; color: var(--tvb-muted); margin: 10px 0 0; font-style: italic; }

/* ---------- Badge trạng thái ---------- */
.tvb-badge {
	display: inline-block;
	font-size: 11px;
	font-weight: 600;
	line-height: 1.6;
	padding: 1px 8px;
	border-radius: 999px;
	white-space: nowrap;
}
.tvb-badge-open { background: #d8f2df; color: #146c2e; }
.tvb-badge-upcoming { background: #e6ecf5; color: #2e4a75; }
.tvb-badge-closed { background: #eceef1; color: #666e79; }

/* ---------- Tabs đợt ---------- */
.tvb-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.tvb-tab {
	flex: 1 1 180px;
	text-align: left;
	background: #f4f6f9;
	border: 1px solid var(--tvb-line);
	border-bottom: 3px solid transparent;
	border-radius: 8px 8px 0 0;
	padding: 9px 12px;
	cursor: pointer;
	font-size: 15px;
	font-weight: 600;
	color: var(--tvb-ink);
}
.tvb-tab small { display: block; font-weight: 400; font-size: 12px; color: var(--tvb-muted); }
.tvb-tab.is-active { background: #fff; border-bottom-color: var(--tvb-accent); }
.tvb-tab .tvb-badge { margin-top: 4px; }

.tvb-panel { display: none; }
.tvb-panel.is-active { display: block; }

.tvb-phase-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 10px 12px;
	background: #f7f9fb;
	border: 1px solid var(--tvb-line);
	border-top: none;
	font-size: 14px;
}
.tvb-phase-head strong { font-size: 15px; }
.tvb-phase-head span { color: var(--tvb-muted); }
.tvb-phase-dates { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.tvb-phase-dates b { color: var(--tvb-ink); }

/* ---------- Bảng căn hộ ---------- */
.tvb-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--tvb-line); }

.tvb-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13px;
	background: #fff;
	min-width: 760px;
}
.tvb-table th,
.tvb-table td {
	border: 1px solid var(--tvb-line);
	padding: 5px 6px;
	text-align: center;
	vertical-align: middle;
}
.tvb-table thead th {
	background: var(--tvb-head);
	font-weight: 600;
	font-size: 12px;
	white-space: nowrap;
}
.tvb-col-floor { width: 86px; }
.tvb-col-count { width: 62px; }

.tvb-row-floor td,
.tvb-row-floor th { background: #dfe3e8; font-weight: 600; white-space: nowrap; }
.tvb-unit-code { font-weight: 600; letter-spacing: .02em; }

.tvb-ut-label { font-weight: 700; }
.tvb-ut1 { background: var(--tvb-ut1); }
.tvb-ut2 { background: var(--tvb-ut2); }
.tvb-ut3 { background: var(--tvb-ut3); }

.tvb-cell { min-width: 92px; height: 26px; }
.tvb-row-ut1 .tvb-cell { background: var(--tvb-ut1-soft); }
.tvb-row-ut2 .tvb-cell { background: var(--tvb-ut2-soft); }
.tvb-row-ut3 .tvb-cell { background: var(--tvb-ut3-soft); }
.tvb-cell-void { background: #f2f4f7 !important; }

.tvb-cell .tvb-slot { color: #98a2b3; font-size: 12px; }
.tvb-cell .tvb-name { font-weight: 600; font-size: 12.5px; }
.tvb-cell.tvb-taken { background-image: linear-gradient(0deg, rgba(0, 0, 0, .045), rgba(0, 0, 0, .045)); }

/* Trạng thái giữ chỗ / khoá đỏ */
.tvb-cell .tvb-flag {
	display: block;
	font-size: 10.5px;
	font-weight: 600;
	line-height: 1.4;
	margin-top: 1px;
	letter-spacing: .01em;
}
.tvb-flag-locked { color: #b3261e; }
.tvb-flag-holding { color: #9a6700; }
.tvb-flag-expired { color: #a04100; }

.tvb-cell.tvb-state-locked {
	background: #fde0dd !important;
	box-shadow: inset 0 0 0 2px #d7342a;
}
.tvb-cell.tvb-state-locked .tvb-name { color: #8c1d18; }
.tvb-cell.tvb-state-holding { background: #fff4cc !important; box-shadow: inset 0 0 0 1px #e0b53a; }
.tvb-cell.tvb-state-expired { background: #ffe6cc !important; box-shadow: inset 0 0 0 1px #d98324; }

.tvb-chip-holding { background: #fff4cc; border-color: #e0b53a; }
.tvb-chip-locked { background: #fde0dd; border-color: #d7342a; color: #8c1d18; }

.tvb-count-empty { background: #fff; }
.tvb-count-active { font-weight: 700; }

.tvb-row-total th,
.tvb-row-total td { background: #f0f3f7; font-weight: 600; }
.tvb-row-grand th,
.tvb-row-grand td { background: #fff8e1; }

.tvb-legend { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 0; font-size: 12px; }
.tvb-chip { padding: 2px 9px; border-radius: 4px; border: 1px solid var(--tvb-line); }
.tvb-chip-free { background: #fff; color: var(--tvb-muted); }

.tvb-refresh-line { display: flex; align-items: center; gap: 10px; margin: 12px 0 0; font-size: 13px; }
.tvb-updated { color: var(--tvb-muted); }

.tvb-empty,
.tvb-closed-note {
	background: #fff8e6;
	border: 1px solid #f0d9a0;
	border-radius: 8px;
	padding: 12px 14px;
	margin: 16px 0;
	font-size: 14px;
}

/* ---------- Nút ---------- */
.tvb-btn {
	display: inline-block;
	border: 1px solid var(--tvb-accent);
	background: var(--tvb-accent);
	color: #fff;
	border-radius: 6px;
	padding: 9px 18px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	line-height: 1.3;
}
.tvb-btn:hover { filter: brightness(1.08); }
.tvb-btn[disabled] { opacity: .6; cursor: not-allowed; }
.tvb-btn-ghost { background: #fff; color: var(--tvb-accent); }

/* ---------- Form ---------- */
.tvb-form-box {
	margin: 22px 0 0;
	border: 1px solid var(--tvb-line);
	border-radius: 10px;
	padding: 18px;
	background: #fbfcfe;
}
.tvb-form-box h3 { margin: 0 0 4px; font-size: 18px; }
.tvb-form-desc { margin: 0 0 14px; color: var(--tvb-muted); font-size: 13.5px; }

.tvb-group {
	border: 1px solid var(--tvb-line);
	border-radius: 8px;
	padding: 12px 16px 4px;
	margin: 0 0 16px;
	background: #fff;
}
.tvb-group legend {
	padding: 0 8px;
	font-size: 14px;
	font-weight: 700;
	color: var(--tvb-accent);
	text-transform: uppercase;
	letter-spacing: .03em;
}
.tvb-privacy-note { margin: 2px 0 12px; font-size: 12px; color: var(--tvb-muted); font-style: italic; }
.tvb-field-phase { max-width: 420px; }

.tvb-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tvb-field { display: block; margin-bottom: 12px; font-size: 13.5px; }
.tvb-field > span { display: block; margin-bottom: 4px; font-weight: 600; }
.tvb-field > span b { color: #c0392b; }
.tvb-field > span em { color: var(--tvb-muted); font-weight: 400; }
.tvb-field input[type="text"],
.tvb-field input[type="tel"],
.tvb-field input[type="email"],
.tvb-field select,
.tvb-field textarea {
	width: 100%;
	box-sizing: border-box;
	border: 1px solid var(--tvb-line);
	border-radius: 6px;
	padding: 8px 10px;
	font-size: 14px;
	background: #fff;
}

.tvb-choices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.tvb-choice { border-radius: 8px; padding: 10px; }
.tvb-choice.tvb-ut1 { background: var(--tvb-ut1-soft); }
.tvb-choice.tvb-ut2 { background: var(--tvb-ut2-soft); }
.tvb-choice.tvb-ut3 { background: var(--tvb-ut3-soft); }

.tvb-agree { display: flex; align-items: flex-start; gap: 8px; font-size: 13.5px; margin: 6px 0 12px; }
.tvb-hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.tvb-actions { margin-top: 6px; }

.tvb-message { margin-top: 12px; font-size: 14px; padding: 0; }
.tvb-message.is-error { background: #fdecea; border: 1px solid #f5c2bd; color: #8e2a20; padding: 10px 12px; border-radius: 6px; }
.tvb-message.is-ok { background: #e8f6ec; border: 1px solid #b7dfc2; color: #15602c; padding: 10px 12px; border-radius: 6px; }

/* ---------- Tra cứu mã căn ---------- */
.tvb-lookup {
	margin: 18px 0 0;
	border: 1px solid var(--tvb-line);
	border-radius: 10px;
	padding: 16px 18px;
	background: #f7fbff;
}
.tvb-lookup h3 { margin: 0 0 4px; font-size: 17px; }
.tvb-lookup-desc { margin: 0 0 12px; font-size: 13.5px; color: var(--tvb-muted); }
.tvb-lookup-desc code { background: #fff; padding: 1px 5px; border-radius: 4px; border: 1px solid var(--tvb-line); }
.tvb-lookup-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tvb-lookup-row input {
	flex: 1 1 260px;
	border: 1px solid var(--tvb-line);
	border-radius: 6px;
	padding: 9px 12px;
	font-size: 15px;
	background: #fff;
}
.tvb-lookup-result { margin-top: 12px; }

.tvb-lk-card { border: 1px solid var(--tvb-line); border-radius: 8px; background: #fff; overflow: hidden; }
.tvb-lk-head {
	display: flex;
	align-items: baseline;
	gap: 10px;
	padding: 10px 14px;
	background: var(--tvb-head);
	border-bottom: 1px solid var(--tvb-line);
}
.tvb-lk-head strong { font-size: 17px; letter-spacing: .02em; }
.tvb-lk-head span { color: var(--tvb-muted); font-size: 13px; }

.tvb-lk-row {
	display: grid;
	grid-template-columns: 90px 1fr auto;
	gap: 10px;
	align-items: center;
	padding: 9px 14px;
	border-bottom: 1px solid #eef1f5;
	font-size: 13.5px;
}
.tvb-lk-row:last-child { border-bottom: none; }
.tvb-lk-free { background: #f3fbf4; }
.tvb-lk-locked { background: #fdf1f0; }
.tvb-lk-holding { background: #fffaeb; }
.tvb-lk-expired { background: #fff4e8; }
.tvb-lk-state { color: #3d4854; }
.tvb-lk-note { color: var(--tvb-muted); font-weight: 600; }
.tvb-lk-loading, .tvb-lk-error { font-size: 13.5px; margin: 6px 0 0; }
.tvb-lk-error { color: #a3261c; }

.tvb-btn-sm { padding: 5px 12px; font-size: 13px; }
.tvb-unc-note {
	background: #fff8e6;
	border: 1px solid #f0d9a0;
	border-radius: 8px;
	padding: 10px 12px;
	margin: 0 0 14px;
	font-size: 13px;
}
.tvb-deadline { margin-top: 8px; font-weight: 700; }
select.tvb-flash { outline: 3px solid #f0b429; outline-offset: 1px; }
.tvb-cell.tvb-free { cursor: pointer; }
.tvb-cell.tvb-free:hover { outline: 2px solid var(--tvb-accent); outline-offset: -2px; }

/* ---------- Nguyên tắc ---------- */
.tvb-rules { margin: 24px 0 0; font-size: 13.5px; }
.tvb-rules h3 { margin: 0 0 8px; font-size: 17px; }
.tvb-rule-head { font-weight: 700; margin: 14px 0 4px; color: #b5341f; }
.tvb-rule { margin: 0 0 5px; padding-left: 4px; }

/* ---------- Mobile ---------- */
@media (max-width: 782px) {
	.tvb-field-row,
	.tvb-choices { grid-template-columns: 1fr; }
	.tvb-title { font-size: 18px; }
	.tvb-tab { flex: 1 1 100%; }
}

/* ---------- Băng cảnh báo chạy thử ---------- */
.tvb-testbar {
	background: repeating-linear-gradient(45deg, #fff3cd, #fff3cd 12px, #ffe9a8 12px, #ffe9a8 24px);
	border: 2px dashed #d9a300;
	border-radius: 8px;
	padding: 10px 14px;
	margin: 0 0 16px;
	font-size: 13.5px;
	color: #6b4b00;
	text-align: center;
}
.tvb-testbar strong { letter-spacing: .06em; }